Cup holder



FIG. 1 is a front, top and right-side perspective view of a cup holderaccording to the invention;

FIG. 2 is a top-plan view thereof;

FIG. 3 is a front-elevational view thereof;

FIG. 4 is a bottom-plan view thereof;

FIG. 5 is a left-side elevational view thereof; and,

FIG. 6 is a right-side elevational view thereof.

The ornamental design for a cup holder, as shown and described.